baber/WOPTO huggingface dataset:
Patent JP-S56131522-A (JP)
Title: Genetic manipulation and product thereby
Inventor: YURUGEN GUROONEBERUKU
IPC: C07H21/04
Filed: 1981-02-16
Abstract: There is utilised recombinant DNA technology in the production of interferon, which provides a microbiologically produced polypeptide, all or part of which comprises the amino acid sequence of human interferon, especially fibroblast (???) interferon. There is also provided CDNA which codes for such a polypeptide; a plasmid, especially plasmid pBR 322, which comprises the cDNA; and a microorganism, for example Escherichia coli, especially E. coli K12 or E. coli X1776, which comprises the genetic information required for the production of such a polypeptide. The cDNA is preferably prepared using mRNA obtained from human fibroblasts.
Patent JP-S52103313-A (JP)
Title: Production of steel wire, steel rod of low carbon content, having high strength and high toughness
Inventor: TAKAHASHI EIJI
IPC: C21D9/52
Filed: 1976-02-27
Abstract: PURPOSE:To produce the PC steel wire or steel rod having high strength, good relaxation resistance and excellent toughness, and particularly uniform elongation.
Patent JP-H04259974-A (JP)
Title: Reel lock mechanism
Inventor: INUI MICHIROU
IPC: G11B15/22
Filed: 1991-02-15
Abstract: PURPOSE:To improve responsiveness to the rotation of an operation mode cam for the turn of a lever to lock the rotation of a reel stand. CONSTITUTION:The reel lock mechanism is composed of a lever 25, which is turnably provided at a substrate 11 of a magnetic recording and reproducing device, provides a friction body 26 slid on an operation mode cam 15 surface at one end and engages the other end to the outer periphery of a reel stand 12, and an energizing means 28 to press the above-mentioned friction body 26 to the surface of the above-mentioned operation mode cam 15.
Patent JP-H02203142-A (JP)
Title: Air-conditioner
Inventor: YAMAMOTO IZUMI
IPC: F24F11/02
Filed: 1989-01-31
Abstract: PURPOSE:To widen the range of an operation frequency by a method wherein the value of a detective operation current is obtained at every prescribed sampling time, while this value and a value obtained at the last time are subjected to computation to calculate the rate of increase of the current value, and this rate of increase is compared with a value stored beforehand in an internal memory or the like. CONSTITUTION:An operation current detecting element 10 which includes a detecting sensor 9 for detecting a primary-side current (operation current) between a noise filter element 2 and an AC-DC converter element 4 and obtains an operation current value by converting the detected current into a voltage, an overcurrent detecting element 11 which converts a detected current by a shut resistance 6 into a voltage and obtains its current value (overcurrent value), and a control element 12 which outputs a pulse signal for switching to a transistor of a power transistor element for subjecting a compressor 8 to an inverter control and executes stopping of the inverter control on the basis of the detected values of the operation current and the overcurrent, are provided. Besides, an air-conditioner has an operation current suppressing function etc. In the control element 12, the value of the aforesaid primary- side current is compared with a regulating value set beforehand, and when it exceeds this value, the operation current is suppressed.
Patent JP-S62178597-A (JP)
Title: Separation of 1,2,5-tri-o-acetyl-d-glucofuranurono-6,3-lactone anomer
Inventor: TAJIMA MASAHIKO
IPC: C07H13/02
Filed: 1986-02-03
Abstract: PURPOSE:To readily and efficiently separate the titled compound and obtain each of the alpha-anomer and beta-anomer in high purity and yield, by carrying out fractionation and crystallization using a mixed solvent of an alcohol consisting of ethanol or methanol and water. CONSTITUTION:Ethyl alcohol or methyl alcohol is first blended with water at 199:1-9:1 weight ratio. The resultant mixed solvent is used to treat a mixture of 1,2,5-tri-O-acetyl-alpha-D-glucofuranurono-6,3-lactone expressed by formula I with 1,2,5-tri-O-acetyl-beta-D-glucofuranurono-6,3-lactone expressed by formula II to fractionate and crystallize each of them. Specifically, the above-mentioned mixture is preferably dissolved in the mixed solvent of the alcohol and water while heating at 50-80 deg.C and the resultant solution is slowly cooled to 10-15 deg.C to crystallize the compound expressed by formula II, which is then separated by a decantation method. The compound expressed by formula I is crystallized from the residual solution.
Patent JP-H11200318-A (JP)
Title: Construction joint mechanism for forming bridge floor slab and sheathing board therefor
Inventor: AHIKO SHINOBU
IPC: E01D21/00
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a construction joint mechanism for forming bridge floor slab and its sheathing board using components which can be used repetitively, and the work such as installation and removal can be performed easily. SOLUTION: This is for subdividing a target area in a longitudinal direction when placing concrete inside a concrete form 9 for bridge slab by attaching sheathing boards. And this jointing mechanism is installed almost upright and located adjacently in a width direction of the distributing bar group 7 and rectangular sheathing boards are used between adjacent ones. Both end portions in the width direction for installation are shrunk when pushed to each of distributing bar group 7 adjacent in width direction and are constituted with elastic members permitting the ingress of the distributing bar group 7. Thus, the sheathing board 1 equipped with bending-allowable mechanism permitting the V-shaped bending within a horizontal plane, and fixing mechanisms 2, 3, 4, 5 for fixing the sheathing boards in the longitudinal direction are provided.
Patent JP-S57137713-A (JP)
Title: Lining method of shaft
Inventor: OZAKI TOSHINORI
IPC: B32B15/06
Filed: 1981-02-18
Abstract: PURPOSE:To prevent lining layer from separaion by a structure wherein the top of a junction boundary surface with lining material is sharply overhung to the surface of the shaft and as well as the junction boundary surface area is increased by plastically working of metal material. CONSTITUTION:The top of the junction boundary surface 4 between a ring 2A and the rubber lining layer 3 is sharply overhung to the surface of the shaft 1 and the area of the junction boundary surfaces 4 and 5a per unit length of the shaft is increased by sharpening the inclination angles of the junction boundary surface 4 and of a dovetail groove 5 so much as to the order of 30 deg.. Owing to the structure as described above, the separation of the lining layer from the corrosion resisting metal material can be prevented.
Patent JP-S52105461-A (JP)
Title: Article grasping device
Inventor: IMAI KANJI
IPC: B25J15/00
Filed: 1976-02-27
Abstract: PURPOSE: To provide an article grasping device, in use of air bag, which can grasp different shapes of articles or a number of articles at a time, without causing damage to the same. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60167572-A (JP)
Title: High voltage limiting circuit
Inventor: SATOU MASAKI
IPC: H04N3/18
Filed: 1984-02-10
Abstract: PURPOSE:To prevent the actuation of a high voltage limiting circuit owing to a transient phenomenon during a normal action such as channel switching, etc., by detecting directly the waveheight of a flyback pulse and actuating the high voltage limiting circuit when the detection voltage output times of a detection circuit exceeds a fixed level. CONSTITUTION:The pulse voltage shown by a figure (a) is delivered at a point (a) by the flyback pulse supplied to a terminal 5. The waveheight of the pulse voltage is lower than the Zener voltage Vz of a constant voltage diode 3 in a normal action period T1, and the output is set at 0 at points (b) and (c). While the waveheight of the flyback pulse is higher than the Vz in a high voltage rise mode as shown by a period T2. Then the voltage shown by a figure (b) is delivered at a point (b) and supplied to a counter circuit 7. When the count value of the circuit 7 is defined as n1, the output voltage shown by a figure (c) is delivered at a point (c) with the n1-th pulse. Thus an SCR4 conducts to actuate a high voltage limiting circuit. In this respect, the value n1 is selected so that the period T2 is long sufficiently compared with the time during which the flyback pulse has a transient rise.
Patent JP-H0658618-A (JP)
Title: Bath boiler device
Inventor: KOBAYASHI SHUSUKE
IPC: F24H1/00
Filed: 1991-01-22
Abstract: PURPOSE:To increase the thermal efficiency of a bath boiler main body by utilizing heat in exhaust gas in maximum. CONSTITUTION:The uppermost layer of a bath boiler main body 1 is communicated with the lower side of a bathtub 10 through a communicating pipe 2a and the lowermost layer of the bath boiler main body 1 is communicated with the upper side of the bathtub 10 through another communicating pipe 2b while at least one of the communicating pipes is provided with a line pump 7 so as to produce the flow of water from the uppermost layer in the bath boiler main body toward the lowermost layer of the same. Water in the lower side of the bathtub 10 is introduced into the bath boiler through the communicating pipe 2a while water, passed through a circulating passage in the bath boiler, is introduced to the upper side of the bathtub 10 through the communicating pipe 2b whereby the heat of the stream of exhaust gas can be recovered efficiently.
Patent JP-H09193180-A (JP)
Title: Powder slush molding tool
Inventor: OHARA TAKUJI
IPC: B29C41/18
Filed: 1996-01-11
Abstract: PROBLEM TO BE SOLVED: To economically manufacture a plastic film of a uniform thickness by a method wherein a surely excessive plastic powder can be removed from a mold surface by a very simple structure. SOLUTION: This powder slush molding tool is equipped with a bucket 11 and a slush mold 21. A plastic powder P is stuck to a mold face 23 of the slush mold by rotation, and an excessive plastic powder remaining nonstick is returned into the bucket. In this case, an impact apparatus 30 composed of a weight 31 moving downward by empty weight in rotation, and a holding body 32 which holds the weight and when the weight moves downward, collides with the weight, is fixed to at least either of the slush mold or its frame 18b so that the weight collides with the holding body when the slush mold is turned upside down.
Patent JP-S54115748-A (JP)
Title: Static protective relaying equipment
Inventor: WATANABE ICHIROU
IPC: H02H3/02
Filed: 1978-03-01
Abstract: PURPOSE: To facilitate the constitution or modification of a circuitry employing operational amplifiers, by connecting an AC circuit for producing the voltage signal and a DC circuit for rectifying the output from said AC circuit and performing the level detection to common potential.  
     CONSTITUTION: The input circuit I takes in the AC voltage through a current transformer 24 while the phase shifter J supplies a voltage 90° phase shifted from in-phase voltage to the rectifier K, which separates the voltage to positive and negative outputs then the positive output is inverted at the inverting amplifier L to negative output. Then it is supplied through the smoothing circuit M to the detecting level setter N to produce the functioning output for the protective relay. Here the AC side circuits I, J and the DC side circuits L, M are maintained through a signal line to common potential. Consequently such modification that a filter empolying an operational amplifier is inserted into AC side to take in specific frequency component can be made easily. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11218248-A (JP)
Title: Motor-operated valve
Inventor: OHASHI TOMOFUMI
IPC: F16K31/04
Filed: 1998-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a motor-operated valve which can be manufactured compact at a low cost, and can save the power g sufficiently. SOLUTION: An output valve stem 33 rotated in one direction depending on the drive of a motor 5 is provided, and a valve disc 35 is connected to the front end of the output valve stem 33, while a motor rotation shaft 7 is connected to the middle part of the output valve stem 33 through a reduction gear train 30. A coil spring to accumulate a force depending on the rotation in one direction of the output valve stem 33, and to rotate the output valve stem 33 reversely in the other direction by this accumulated force is provided. An electromagnetic device 51 to carry out an exciting operation when the motor 5 is stopped by a limit switch, and a friction brake 81 to brake the motor rotation shaft 7 by operating depending on the exciting operation of the electromagnetic device 51, are provided.  Since the rotation of the output valve stem 33 by the accumulated force from the coil spring is limited by braking the motor rotation shaft 7 by the friction brake 81, the braking can be carried out by a relatively small force, and the electromagnetic device can be made in a small size.
Patent JP-H04262230-A (JP)
Title: Method for diluting sample solution
Inventor: KAWAGUCHI AKIHIRO
IPC: G01N35/08
Filed: 1991-02-16
Abstract: PURPOSE:To obtain sample solutions having the different concentrations continuously by repeating the circulation in a circulating circuit, the mixing dilution with diluent liquid and the liquid transportation into a detector. CONSTITUTION:A circulating circuit 1 is made to communicate with a sample solution tank 2 by the switching of a selector valve 3. A constant amount of the sample solution is supplied into the circuit 1 by the operation of a circulating pump. The valve 3 is switched, and the tank 2 is closed. The solution S in the circuit 1 is circulated as the primary step. A liquid sending pump 7 sends diluent liquid D in a diluent liquid tank 6 into the circuit 1 through a confluence point A with the flow rate being controlled. The solution S and the diluent liquid D are mixed, and the diluted sample solution is obtained by the primary dilution. A part of the solution which is obtained by splitting B is sent into a detector 9. The remaining part is taken into the circuit 1 with a pump 5. The concentration of a part undergoes the primary detection 9, and the liquid is drained 11. The remaining part undergoes the secondary circulation in the circuit 1 and further undergoes the secondary dilution with the pump 7. Thus, the diluted sample solution whose concentration is lower than that of the solution diluted before is obtained. A part of the solution undergoes the secondary detection 9, and the remaining part is taken into the circuit 1. In this way, the dilution, detection and recirculation are repeated, and the mixed liquids whose concentrations become lower are sequentially obtained.
Patent JP-S52105894-A (JP)
Title: Paper currency receiving device
Inventor: ARIMOTO KATSUHIKO
IPC: G07D9/00
Filed: 1976-03-01
Abstract: PURPOSE: To improve efficiency of the receiving operation of paper currency by automatically changing a pressure plate into its operative and inoperative positions to receive a bundle or sheet of the paper currency. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S54114416-A (JP)
Title: Treatment of desulfurized slag
Inventor: EBIHARA KOUJI
IPC: C21C1/02
Filed: 1978-02-27
Abstract: PURPOSE:Desulfurized slag produced in the process of molten iron desulfurization is contactually treated by wasted pickling solution, whereby the desulfurized slag is utilized as building and construction materials, the pickling cost is reduced, and iron component is recovered. CONSTITUTION:Desulfurized slag (Na<+>, Ca<2+>, etc: 20 to 50%, S: 2 to 4%, Fe: several %) is produced in the process of molten iron desulfurization in iron works. Such slag is contacted and reacted with waste solution produced by pickling of steel plate or the like to remove alkaline ingredients from the slag, then the treated slag is neutralized. The resulted desulfurized slag has a quality such that alkaline leach value is less than 100 ppm to 50 ppm and fulfils the application standards for building and constructions. The residual Fe component remained in the desulfurized slag can be recovered by magnetic selector, and further, Fe in waste solution is scavenged by aftertreatment precipitation and separation.
Patent JP-S58140146-A (JP)
Title: Integrated circuit device
Inventor: IWAMATSU SEIICHI
IPC: G06F3/05
Filed: 1982-02-15
Abstract: PURPOSE:To shorten the transmitting distance of an analog signal, and to eliminate the problem of deterioration, etc., of the analog signal according to noise by a method wherein a digital-analog converting circuit and an analog activator are constituted as one body. CONSTITUTION:A digital-analog converting circuit 4 and an analog activator 5 are formed in one body on a substrate or in a substrate body. Accordingly the transmitting distance of an analog signal can be shortened, and the problem of deterioration, etc., of the analog signal according to noise apt to generate when the analog signal is to be transmitted is eliminated.
Patent JP-S52106817-A (JP)
Title: Preparation of cyanomethylthioacetic acids
Inventor: KOBAYASHI KIHACHIROU
IPC: C07C67/00
Filed: 1976-03-04
Abstract: PURPOSE: Cyanomethylthioacetic acid esters, intermediates of pharmaceuticals, are prepared in high yield by the reaction of thioglycollic acid esters with chloroacetonitrile using a specific catalyst in the presence of an inorganic base, which is safe in respect of industrial hygiene. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S57138860-A (JP)
Title: Magnetic force generator
Inventor: YAMASHITA TADAO
IPC: H02K25/00
Filed: 1981-02-17
Abstract: PURPOSE:To rotate a shaft core by obtaining rotary force by employing the principle of a lever and a centrifugal force, gravity, and the like. CONSTITUTION:A current is flowed from a power source 5 to an electromagnetic coil 4 to operate magnetic force in the forward portion of rotation. When a current is flowed through the coil 4, magnetic force is acted on the forward coil  in the vicinity of a blade 2, thereby attracting forwardly the balde 2. The coil 4  is sequentially energized to smoothly rotate the blade 2.
Patent JP-H04214185-A (JP)
Title: Induction heating device and method
Inventor: NIKORASU PII SHINIETSUTEI
IPC: F27D11/06
Filed: 1991-01-24
Abstract: PURPOSE: To couple a magnetic field efficiently with a material to be heated by providing a continuous metallic shell surrounding and conforming to means for holding the material to be heated with means for limiting the induction current flow in the shell and making it transmittable to an impressed induction field. CONSTITUTION: A shell 22 is made of a sheet of continuous side wall 28 made of metal, e.g. steel, conforming to a crucible 12 and surrounding it. Eddy current being induced in the shell 22 is minimized by insulating each part of the shell 22 from other parts and providing electrically isolated regions. The regions serves to interrupt and limit the flow of eddy current induced in the shell by means of an induction coil 26. The electrically isolated regions are substantially transmittable to the typical lines of flux from the induction coil.
Patent JP-H03226855-A (JP)
Title: Program executing method
Inventor: KONO KATSUMI
IPC: G06F15/167
Filed: 1990-02-01
Abstract: PURPOSE:To improve the reliability of a computer system for executing the processing by plural programs by using a shared storage medium by constituting the system so that write to a shared storage area from the program is executed only to an information store area allocated only to this program. CONSTITUTION:Processors 21, 22 are connected through a shared storage medium 30 and a common transmission medium 50, and in each processor 21, 22, programs 11, 12 are executed, respectively. From each program 11, 12 information 40 on the shared storage medium 30 can be read and written. In such a state, each program is allowed to have an information store area of the shared storage medium 30, and write of information from the program is executed only to the information store area concerned, and not executed to the information store area of the other program. In such a way, the reliability of the computer system for executing the processing by plural programs by using the shared storage medium is improved.
Patent JP-S624599-A (JP)
Inventor: TAMURA FUMIO
IPC: B26F1/44
Filed: 1985-02-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S53108962-A (JP)
Title: Preaparation of beta-lactam
Inventor: OSHIMA IWAO
IPC: C07D205/12
Filed: 1977-03-04
Abstract: PURPOSE: To prepare the title compound useful as an antibiotic and an intermediate of synthetic penicillin and cephalosporin, by reacting ketene silylacetal with Schiff base in the presence of titanium halide. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S52105855-A (JP)
Title: Track locator for magnetic head
Inventor: AIZAWA HIROYUKI
IPC: G01B9/04
Filed: 1976-03-02
Abstract: PURPOSE: To correctly locate the track of a magnetic head with the use of a simple mechanism by finly moving a microscope. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07236001-A (JP)
Title: Interface cable
Inventor: SAKURAGI SATOSHI
IPC: H01R13/66
Filed: 1994-02-21
Abstract: PURPOSE:To provide an interface cable by which a card modem in connected to a radio telephone system without deteriorating the performance of the thin card modem. CONSTITUTION:The interface cable is provided with a plug 2 capable connecting to a heat-set jack H of a radio telephone system K, a flat connector 3 having two conductors 3a, 3b connected to a tip terminal T and a ring terminal R of a card type modem C, and a cable 4 interconnecting the plug 2 and the flat connector 3. The flat connector 3 is incorporated with a matching circuit 5 for an internal interface of the radio telephone system K and a telephone line interface I of the card modem C, and the plug 2 and the two conductors 3a, 3b of the flat connector 3 are connected electrically via the matching circuit 5. Thus, the card modem C is connected to the radio telephone system K without losing the advantage of the thin card modem C. Since no matching device is interposed on the way of the cable, the handling is facilitated and a beautiful external appearance is obtained.
Patent JP-S52106231-A (JP)
Title: Crosscall system for computer non-service interruption power source un it
Inventor: FUJII KATSUMASA
IPC: C07C69/63
Filed: 1976-03-03
Abstract: PURPOSE: To give such function to non-service interruption power source unit that all burden of the unit can be backed up through bucking up for partial burden. Thus, in other words, a single non-service interruption power source unit is backed up by another unit of auxiliary non-service interruption power source unit. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03226681-A (JP)
Title: Method for testing semiconductor device
Inventor: TOMIOKA MASANORI
IPC: G01R31/26
Filed: 1990-01-31
Abstract: PURPOSE:To reduce the load of a worker, to facilitate the control of a test program and to prevent a selection mistake by judging whether an output pin emerges out of a substrate in the first test item and selecting test content on and after on the basis of the judgement result. CONSTITUTION:There are hybrid ICs having judging output pins 1a, 1b and not having said pins according to the kinds of derivative products A - C. Therefore, when it is judged that the pins 1a, 1b protrude, the kinds of the derivative products A - C can be judged. At first, low voltage is applied to the regions of the pins 1a, 1b of the derivative products A - C set to a tester at first and the presence of the pins 1a, 1b is judged by identifying whether a current flows and the kinds of the derivative products A - C are judged on the basis of the judgement result. Next, for example, the standard value of the judged derivative A is incorporated in a test program to perform a test. After the test is completed, the next derivative products B, C are tested in the same way. By this method, it becomes unnecessary to separately prepare test programs to all of the derivative products A - C to select the same.